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HomeMy WebLinkAbout2005-265 WORK ORDER NUMBER 1 OPERATION AND MAINTENANCE OF AUTOSAMPLER DATA COLLECTION SITES , AND COLLECTION AND DELIVERY OF STORMWATER SAMPLES FOR THE " EAST ROSELAND STORMWATER IMPROVEMENT PROJECT" This Work Order Number 1 is entered into as of this 2nd day of August , 2005 , pursuant to that certain Continuing Contract Agreement for Professional Services entered into as of March 15 , 2005 ( "Agreement" ) , by and between Indian River County , a political subdivision of the State of Florida ( " COUNTY' ) , and Peninsula hydrologic Data Specialists , Inc . ( "CONSULTANT" ) . The COUNTY has selected the CONSULTANT to perform the professional services set forth on Attachment 1 , attached to this Work Order and made part hereof by this reference . The professional services will be performed by the CONSULTANT for the fee schedule set forth in Attachment 2 , attached to this Work Order and made a part hereof by this reference . The CONSULTANT will perform the professional services within the timeframe more particularly set forth in Attachment 3 , attached to this Work Order and made a part hereof by this reference , all in accordance with the terms and provisions set forth in the Agreement . Pursuant to paragraph 1 . 4 of the Agreement , nothing contained in any Work Order shall conflict with the terms of the Agreement and the terms of the Agreement shall be deemed to be incorporated in each individual Work Order as if fully set forth herein . IN WITNESS WHEREOF , the parties hereto have executed this Work Order as of the date first written above . CONSULTANT : BOARD OF COUNTY COMMISSIONERS PENINSULA HYD . OGIC DATA OF INDIAN RIVER COUNTY SPIALIST INC . By. � � By Michael Wickwire . Thomas S . Lowther, Chtairi'nan Title : est : J . Barton , ourt Deputy Clerk Approved : fl C A Joseph aird , County Administrator pro d as�to for nd legal sufficiency: ari n . Fell ,Opfsi ebyft Attorney 1 CADocuments and Settings\keithm\Local Settings\Temporary Internet Files\OLK2\IRCEROSELANDWO107 . 1105 .doc ATTACHMENT 1 to WORK ORDER NO. 1 OPERATION AND MAINTENANCE OF AUTOSAMPLER DATA COLLECTION SITES , RENTAL OF AUTOSAMPLER EQUIPMENT, AND COLLECTION AND DELIVERY OF STORMWATER SAMPLES FOR THE " EAST ROSELAND STORMWATER IMPROVEMENT PROJECT" 1 . SCOPE OF SERVICES The CONSULTANT shall assist the COUNTY as necessary so that the COUNTY complies with its stormwater sampling requirements at the East Roseland Stormwater Pond ( Roseland Pond ) on 135th Street , south of Roseland Road , in the community of Roseland . The CONSULTANT will adhere to all requirements set forth in the project' s approved Quality Assurance Project Plan (QAPP ) , included herein as Attachment 4 , The CONSULTANT will provide its own transportation , tools (to maintain ` normal ' QA performance ) , housekeeping products (e . g . pest control , spray lube ) , external dessicant , decontamination soap , QA forms , office supplies for site folders , battery charger for site batteries , and a laptop computer compatible with autosampler hardware . The CONSULTANT will also provide the necessary supplies for stormwater sample collection and site maintenance , including but not limited to : two automatic stormwater samplers capable of taking stormwater samples on a flow weighted basis , flow meters , batteries , PVC conduit , software , communication cords for instrument/laptop interface , miscellaneous hardware for site operation , and all other necessary appurtenances . The CONSULTANT will help install and will operate and maintain the two automatic stormwater samplers at the Roseland Pond and provide weekly inspection and maintenance visits . When stormwater samples are collected , the CONSULTANT will perform field measurements required by the QAPP and collect the samples , ice them as required , and deliver the samples to the COUNTY' s Central Wastewater Treatment Plant for pickup by the testing laboratory . The COUNTY will provide data parameter requirements ( necessary for proper instrument programming to satisfy FDEP requirements ) and guidance to contractor, a contractor identification badge , surveying services , and manpower services for special projects (e . g . installation of sampler security containers , removal/spraying of intrusive aquatic vegetation , etc. ) . The COUNTY will also provide two security containers for the CONSULTANT ' s automatic samplers . ** END OF ATTACHMENT 1 ** 2 CADocuments and settingAeithm\Local Settings\Temporary Internet Files\OLK2\IRCEROSELANDWO107 . 1105. doc ATTACHMENT 2 to WORK ORDER NO. 1 OPERATION AND MAINTENANCE OF AUTOSAMPLER DATA COLLECTION SITES , RENTAL OF AUTOSAMPLER EQUIPMENT, AND COLLECTION AND DELIVERY OF STORMWATER SAMPLES FOR THE " EAST ROSELAND STORMWATER IMPROVEMENT PROJECT " 1 . COMPENSATION The COUNTY agrees to pay , and the CONSULTANT agrees to accept , a fee for services rendered according to Attachment 1 , as follows : (a ) The CONSULTANT will be paid $800 . 00 per month for general labor (described below) and a $ 500 . 00 per month rental fee per autosampler (X2 = $ 1 , 000 . 00 per month for two autosamplers ) . The general labor fee will cover weekly QA visits to each of the two stormwater autosamplers to ensure proper operation , all required autosampler programming , hardware operation , and housekeeping . Raw data (downloads via ' floppy or CD ' and original QA inspection forms ) will be turned over to the COUNTY during the contract period or at its request . ( b ) After each stormwater sampling event , (where the CONSULTANT performs field measurements , delivers the stormwater samples to the Central Wastewater Treatment Plant , and reconfigures the automatic samplers for the next event) , the CONSULTANT will be paid $ 100 . 00 per site visit and $ 50 . 00 an hour for each hour beyond the first hour. . ( b ) The CONSULTANT will be paid $ 1 , 600 per autosampler site for installation , initial programming , calibration , hardware setup , and other related tasks . There are two sampler sites — one at the influent to the stormwater pond and the other at the pond ' s effluent structure . This is a one-time fee . Site setup includes creating a field folder, the contents of which are a site description , maps , sketches , custom QA inspection forms , photos , and inventory . This field folder will be setup in USGS and SJRWMD format . Also , the CONSULTANT will provide historical rainfall data for the area back to January 1 , 2002 if available . This compensation can be summarized : ($ 1 , 600 . 00 x 2 sampler sites = $ 3 , 200 . 00 ) . (c) Additional Service Compensation — All other compensation such as troubleshooting (when site visit exceeds one hour of normal QA inspection time per site ) , special work (e . g . Pygmy/Price AA/Floating Rod manual readings ) , and other unanticipated events (e . g . reconfiguring/moving site hardware , repairs , etc . ) shall be reimbursed at $ 50 . 00 per hour. Assuming a sampling period of twelve months and an emergency contingency of $2 , 000 , the total estimated maximum compensation is $26 , 800 . 00 ($ 9 , 600 labor + $ 12 , 000 3 CADocuments and Settings\keithm\Local Settings\Temporary Internet Files\OLK2\IRCEROSELANDWO107 . 1105. doc autosampler rental fee + $3 , 200 site installs + $2 , 000 emergency contingency = $26 , 800 . 00 Total ) . Only those costs actually incurred will be charged . 2 . PARTIAL PAYMENTS The COUNTY shall make monthly partial payments to the CONSULTANT for all authorized work pertaining directly to this project that was performed during the previous calendar month . Each month , the CONSULTANT shall submit an invoice for services performed and expenses incurred pursuant to this Agreement during the previous calendar month . The CONSULTANT shall submit duly certified invoices in duplicate to the Director of the Public Works Department . For lump sum line items , the amount submitted shall be the prorated amount due for all work performed to date , determined by applying the percentage of the work completed to the total amount due . For time and material line items , the amount submitted shall be based on the actual hours worked and expenses incurred for the billing period . The amount of the partial payment due the CONSULTANT for the work performed to date shall be an amount calculated in accordance with the previous paragraph , less ten percent ( 10 % ) of the invoice amount thus determined , which shall be withheld by the COUNTY as retainage , and less previous payments . Per F . S . 218 . 74 (2 ) , the COUNTY will pay approved invoices on or before the forty-fifth day after the COUNTY receives the CONSULTANT ' s invoice . Per F . S . 218 . 74 (2 ) , the ten percent ( 10 % ) retainage withheld shall be paid in full to the CONSULTANT by the COUNTY , on or before the forty-fifth day after the date of final acceptance of the Work by the Public Works Director. No payment shall be made unless the Public Works Director has received and approved the work products required under the "Scope of Services Provided by the CONSULTANT , " herein . ** END OF ATTACHMENT 2 ** 4 CADocuments and Settings\keithm\Local Settings\Temporary Internet Files\OLK2\IRCEROSELANDWO107 . 1105.doc ATTACHMENT 3 to WORK ORDER NO. 1 OPERATION AND MAINTENANCE OF AUTOSAMPLER DATA COLLECTION SITES , RENTAL OF AUTOSAMPLER EQUIPMENT , AND COLLECTION AND DELIVERY OF STORMWATER SAMPLES FOR THE " EAST ROSELAND STORMWATER IMPROVEMENT PROJECT " 1 . TIME FOR COMPLETION There is no set time for completion for this project because the project time is dependant upon rainfall events . In Attachment 2 , a twelve month sampling period was assumed in order to arrive at an estimated fee for the Work . ** END OF ATTACHMENT 3 ** 5 CADocuments and Settings\keithm\Local Settings\Temporary Internet Files\OLK2\IRCEROSELANDWO107 . 1105 .doc AMc—i4MEts T East Roseland QAPP 4 Section A Revision No . Date : 11 / 16/04 Page 1 of 22 QUALITY ASSURANCE PROJECT PLAN EAST ROSELAND STORMWATER IMPROVEMENT PROJECT FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION CONTRACT No . G0061 Prepared by : INDIAN RIVER COUNTY DIVISION OF PUBLIC WORKS 1840 25TH STREET VERO BEACH , FLORIDA 32960 EFFECTIVE DATE OF THE PLAN : November 16 , 2004 ei h McCully , P . E . , Indian rVer County Date oject Mana er 2 � Zo '5-- Michael Wickwire Date Peninsula hydrologic Data Specialists , Inc . Quality Assurance ( QA) Manager Derrick M . Simons , U . S . Biosystems , Inc . Date ( Subcontracted Laboratory) Lab Supervisor Patricia Sanzone Date FDEP Project Manager/Coordinator FDEP QA Officer Date East Roseland QAPP Section A Revision No . _ Date : 11 / 16/04 Page 2 of 22 A2 . - TABLE OF CONTENTS QUALITY ASSURANCE ELEMENTS Rev. Section Page Date Al . Title Page 1 of 22 A2 . Table of Contents 2 of 22 A3 . Distribution List 5 of 22 A4 . Project/Task Organization 5 of 22 A5 . Problem Definition/Background 7 of 22 A5 . 1 Project Location 7 of 22 A5 . 2 Project Description I of 22 A6 . Project/Task Description 8 of 22 A6 . 1 Purpose of this Project 8 of 22 A6 . 2 Measurements and Analytical Methods to be Followed 8 of 22 A6 . 3 Projected Schedule and Scope of Work 9 of 22 A7 . Quality Objectives and Criteria 12 of 22 A8 . Special Training/Certification 12 of 22 A9 . Documents and Records 13 of 22 B1 . Sampling Process Design 14 of 22 B2 . Sampling Method Requirements 15 of 22 B2 . 1 Sample Collection Procedures and Methods 15 of 22 B2 . 2 Equipment Needed for Sampling 16 of 22 82 . 3 Support Facilities Required 16 of 22 82 . 4 Individuals Responsible for Corrective Action 16 of 22 82 . 5 Process for Preparation and Decontamination 16 of 22 B2 . 6 Selection and Preparation of Sample Containers 16 of 22 East Roseland QAPP Section A Revision No . _ Date : 11 / 16/04 Page 3 of 22 B2 . 7 Preservation Methods and Maximum Holding Times 17 of 22 B3 . Sample Handling and Custody Requirements 17 of 22 B4 . Analytical Methods Requirements 17 of 22 B4 . 1 Analytical Method to be Followed 17 of 22 B4 . 2 Validation Information for Non - Standard Methods 18 of 22 B4 . 3 Individuals Responsible for Corrective Action 18 of 22 B4 . 4 Special Laboratory Turnaround Time 18 of 22 B5 . Quality Control Requirements 18 of 22 B5 . 1 Purpose/Background 18 of 22 B5 . 2 QC and Corrective Action Procedures 19 of 22 B6 , Instrument/ Equipment Testing , Inspection & Maintenance 20 of 22 B7 . Instrument Calibration and Frequency 20 of 22 B8 . Inspection/Acceptance Requirements for Supplies 20 of 22 B9 . Data Acquisition Requirements for Non - Direct Measurements 20 of 22 B10 . Data Management 20 of 22 C1 . Assessments and Response Actions 22 of 22 C2 . Reports to Management 22 of 22 D1 . Data Review , Validation & Verification 22 of 22 D2 . Validation & Verification Methods 22 of 22 East Roseland QAPP Section A Revision No . _ Date : 11 / 16/04 Page 4 of 22 LIST OF FIGURES Rev . Figure Number and Name Page Date A . 1 Project Organization 6 November 16 , 2004 A . 2 Site Map 11 November 16 , 2004 LIST OF TABLES Rev . Table Number and Name Page Date There are no Tables included in this document LIST OF APPENDICES No . of Rev . Appendix Name Pages Date There are no Appendices included in this document East Roseland QAPP Section A Revision No . _ Date : 11 / 16/04 page 5 of 22 Group A - PROJECT MANAGEMENT ELEMENTS A3 . Distribution List 1 . Keith MCCL! I ! y , P . E . , Indian River County 2 . Michael Wickwire , Peninsula hydrologic Data Specialists , Inc . 3 . Derrick M . Simons , U . S . Biosystems , Inc . 4 . Patricia A . Sanzone , DEP 5 . , DEP A4. Project/Task Organization Indian River County : 1 , Keith McCully , P . E . — Project Manager responsible for overall compliance with the stormwater sampling and testing requirements . He will maintain the official , approved QA Project Plan . Peninsula hydrologic Data Specialists , Inc . 1 . Michael Wickwire — Quality Assurance Manager. Mr. Wickwire will collect stormwater samples from the automatic composite samplers . The samples will be delivered to a County wastewater treatment plant where they will be picked up and analyzed by U . S . Biosystems , Inc . He will also reset the sampler for the next collection event and perform certain field measurements . All field activities will be performed according to Chapter 62 - 160 , February 2004 version of the SOPs . U . S . Biosystems , Inc . : 1 . Derrick M . Simons — Laboratory Supervisor, will supervise the analysis of the composite stormwater samples . All analytical activities and data ar r� Fe '�r+ ls ••• s •; ! ! rnrrr,er+nnr! +. ! ` hartQr 82 _ 16 (1 /� nri ! Q '� �1 (12 11creinl� .� .. allty V . .jVVIiYVV Will VVlIVWff: . . Z . az: v1 L" sJ : sVIL . of the SOPs . 2 , Catherine Katsikis — Quality Assurance Director, will assure that all analytical activities and data quality objectives are met . Refer to Figure A . 1 for project organization . East Roseland QAPP Section A Revision No . _ Date : 11 / 16/04 Page 6 of 22 FIGURE A. 1 Project Organization DEP Project Manager/Coordinator: Patricia A . Sanzone DEP QA Officer FDEP Technical and QA Oversight Indian River County Project Manager: Keith McCully , P . E . QA Officer and Field Technician : Michael Wickwire Peninsula hydrologic Data Specialists , Inc . Field/Lab Activities Field Activities Analytical Activities ( pickup and delivery of samples ( U . S . Biosystems , Inc . ) collected by Indian River County) Indian River County Manager/Supervisor: U . S . Biosystems Manager/Supervisor: Keith McCully P . E . Derrick M . Simons Indian River County QA Officer: U . S . Biosystems , QA Officer: Michael Wickwire , ( PhDS , Inc . ) Catherine Katsikis Indian River County Field U . S . Biosystems , Inc . Technician : Laboratory Supervisor : Michael Wickwire , ( PhDS , Inc . ) Derrick M . Simons East Roseland QAPP Section A Revision No . _ Date : 11 / 16/04 Page 7 of 22 A5 . Problem Definition/Background A5 . 1 Proiect Location : The 80 . 3 -acre East Roseland Watershed lies in northern Indian River County , in the community of Roseland . (see Figure A. 2 Site Location Map ) The longitude of the project site is 800E 30 ' 20 " and the latitude is 270N 50 ' 0 " . The site is located within Section 30 , Township 31 S , Range 39E . The project watershed currently drains into the St. Sebastian River which drains into the Indian River Lagoon , a state priority water body designated under the Surface Water Improvement & Management Program ( SWIM ) , a designated Estuary of National Significance , and part of the state ' s Unified Watershed Assessment Program . This estuary is also a NPS priority water body and a wintering habitat of the West Indian Manatee . Currently , this East Roseland Watershed has not implemented BMPs or stormwater treatment alternatives to reduce the stormwater runoff entering into St . Sebastian River and the Indian River Lagoon . A5 . 2 Proiect Description : The East Roseland Stormwater Improvement Project will incorporate best management practices to provide water quality treatment , reduce peak flows and flooding , and reduce the amount of pollutant loadings into the St . Sebastian River and the Indian River Lagoon . The project involves the construction of a stormwater detention lake and associated stormwater conveyance systems . The lake ' s water surface area will be about 1 . 51 acres . The project will provide flood protection and erosion control , and it will promote health benefits by reducing the amount of ponded , stagnant stormwater runoff in the area . The Project will provide a wet detention treatment system with a controlled discharge rate . The resulting lake overflow into the St. Sebastian River and ultimately into the Indian River Lagoon , a Class III , Outstanding Florida Water Body , will be improved through reduced sedimentation and nutrient uptake in the treatment lake . The stormwater lake ' s influent and effluent water quality will be monitored ( post- construction ) to determine the pollution removal effectiveness of the lake . No historical data exists for this site . Due to the ecological significance of the St. Sebastian River and the Indian River Lagoon , water quality monitoring will be an integral part of this project to determine the degree of treatment provided . East Roseland QAPP Section A Revision No . _ Date : 11 / 16/04 Page 8 of 22 A6 . Project/Task Description A6 . 1 Purpose of This Proiect This plan is prepared as a requirement of DEP Contract No . G0061 , Attachments A and G (a Section 319 ( h ) Grant Contract ) . The water quality monitoring program will evaluate the pollution removal effectiveness of the proposed stormwater detention lake . When the stormwater system is constructed , lake influent water quality samples will be taken and compared to lake effluent water quality samples . From this data , the pollutant removal effectiveness of the constructed stormwater system may be determined . A6 . 2 Measurements and Analytical Method to be Followed Measurement to be Made Analytical Method 1 . Specific Conductance — EPA 120 . 1 ( Field Analyses ) 2 . pH -- EPA 150 . 1 ( Field Analyses ) Laboratory Analyses : 1 . Total Kjeldahl Nitrogen — EPA 351 . 2 2 , Nitrate- N , Nitrite- N — EPA 353 . 2 and/or 300 . 0 3 . Ammonia- N — EPA 350 . 1 4 , Total Phosphorus — EPA 365 . 1 5 . Orthophosphorus — EPA 365 . 1 6 , Biological Oxygen Demand ( BOD ) — EPA 405 . 1 7 , Total Suspended Solids (TSS ) — EPA 160 . 2 8 . Oil and Grease — EPA 1664 9 . Hardness — SM2340B 10 . Zinc — EPA 200 . 7 , 200 . 8 , 6010 , or 6020 East Roseland QAPP Section A Revision No . _ Date : 11 / 16/04 Page 9 of 22 11 . Copper -- EPA 200 . 7 , 200 . 8 , 6010 , or 6020 12 . Cadmium -- EPA 200 . 7 , 200 . 8 , 6010 , or 6020 13 . Chromium -- EPA 200 . 7 , 200 . 8 , 6010 , or 6020 These parameters will be measured for 7 post-construction rainfall events . The water quality samples will be composite samples taken by automatic samplers equipped with peristaltic pumps and flow meters . Each automatic sampler will take flow-weighted composite samples ( i . e , the amount of sample collected is proportional to the flow rate ) . Refer to Figure A . 2 for the automatic sampler and field sampling locations . All laboratory analysis will be performed in accordance with U . S . EPA and FDEP approved protocols . All analytical activities and data quality objectives will correspond to Chapter 62- 160 , April 9 , 2002 version of the SOPs . A6 . 3 Proiected Schedule and Scope of Work 1 . Estimated Project Beginning Date : January 2004 2 , Estimated Project Ending Date : March 2006 Major Proiect Tasks Specific Project Activity Scheduled Date ( 1 ) 1 . Secure Testing Laboratory January 2005 2 . Coordinate With Tasting I ahoratonr Jany Tarr 7nr1 � 3 . Finalize automatic sample location points March 2005 4 . Project Construction Start date January 2005 5 . Post-Construction sampling/analysis May 2005 - December 2005 7 . First bimonthly report July 2005 East Roseland QAPP Section A Revision No . _ Date : 11 / 16/04 Page 10 of 22 8 . First semiannual review report October 2005 9 . Final Report March 2006 ( 1) Projected dates. Actual dates may be different than those shown . [The remainder of this page was left blank intentionally] East Roseland QAPP Section A Revision No . _ Date : 11 / 16/04 Page 12 of 22 A7 . Quality Objectives and Criteria The requirements of Chapter 62 - 160 , April 9 , 2002 version of the SOPs will be met for field and analytical activities . The data quality objectives for this project are the routine QA targets listed in the laboratory SOPs . The standards outlined in FDEP Rule 62 -301 are the detection limit criteria for this project . The following are the method detection limits for the project analytes : 1 . Specific Conductance -- EPA 120 . 1 ( Field Analyses ) 2 . pH -- EPA 150 . 1 3 , Total Kjeldahl Nitrogen — EPA 351 . 2 -- 0 . 21 mg/L 4 . Nitrate- N , Nitrite- N — EPA 353 . 2 -- 0 . 020 mg/L 5 . Ammonia- N — EPA 350 . 1 -- 0 . 020 IBM 6 . Total Phosphorus — EPA 365 . 4 -- 0 . 050 mg/L 7 . Orthophosphorus -- EPA 365 . 1 8 , Biological Oxygen Demand ( BOD ) — EPA 405 . 1 -- 1 . 50 mg/L 9 . Total Suspended Solids (TSS ) — EPA 160 . 2 1 . 00 mg/L 10 . Oil and Grease -- EPA 1664 11 . Hardness -- SM2340B 12 . Zinc -- EPA 2007 , 200 . 8 , 6010 , or 6020 13 . Copper -- EPA 200 . 7 , 200 . 8 , 6010 , or 6020 14 . Cadmium -- EPA 200 . 7 , 200 . 8 , 6010 , or 6020 MAO 15 . Chromium -- EPA 200 . i , 200 . 08 , 60 -1 0 , or 6020 A8 . Special Training/Certification No special training or certification is required for this project . East Roseland QAPP Section A Revision No . _ Date : 11 / 16/04 Page 13 of 22 A9 . Documents and Records All appropriate personnel will have the latest version of the approved Quality Assurance Project Plan . All revisions and updates will be coordinated through Keith McCully , P . E . , Indian River County Project Manager, who will be responsible for insuring that all appropriate personnel have the latest approved version in their possession . Information and records that will be included in the data report package include : 1 . raw data 2 , field logs 3 , automatic sampler information 4 , problems encountered All information will be entered into an Excel spreadsheet that will be backed up each night onto a security system . A copy of the latest approved Quality Assurance Project Plan (QAPP ) will be placed inside the protective enclosure of one of the automatic composite stormwater samplers . An approved copy of the QAPP will always be available at Indian River County' s Public Works Department , Laboratory QA Results will be submitted to the QA officer along with each sample excursions field notes and analytical results and included in reports to FDEP . Laboratory reports will be consistent with National Environmental Laboratory Accreditation Program ( NELAP ) requirements and DEP-QA-002/02 Chapter 3 . All difficuities encountered in he ficid or laborat r'y °Svrlli be doc " n @1%ell i ,, ..mil in writing , and said written document will be entered into the project records . All project records will be kept permanently at: Indian River County Public Works Department 1840 25th Street Vero Beach , Florida 32960 East Roseland QAPP Section B Revision No . _ Date : 11 / 16/04 Page 14 of 22 Group B — DATA GENERATION AND ACQUISITION 131 . Sampling Process Design ( Experimental Design ) Post-construction stormwater samples will be taken . For each sampling event , the samples will be tested for the following parameters : Field Measurements : 1 . Specific Conductance 2 . pH Laboratory Analyses : 1 . Total Kjeldahl Nitrogen 2 , Nitrate - N , Nitrite- N 3 , Ammonia- N 4 , Total Phosphorus 5 , Orthophosphorus 6 , Biological Oxygen Demand ( BOD ) 7 . Total Suspended Solids (TSS ) 8 . Oil and Grease 9 . Hardness 10 , Zinc 11 , Copper 12 . Cadmium 13 , Chromium The samples will be composite sampies taken by automatic stormwater samplers during or immediately after rainfall events . An automatic sampler will be installed near the stormwater lake inlet pipe and the other will be installed near the stormwater lake ' s overflow weir. Each automatic sampler will be activated based on a rise in water depth in the lake . Once activated , the samplers will take flow- East Roseland QAPP Section B Revision No . _ Date : 11 / 16/04 Page 15 of 22 weighted samples at fifteen - minute intervals . Rainfall data will be collected at the lake with an associated rain gauge and compared against rainfall data obtained from the nearest weather station . However, if the lake depth drops to a predetermined level within four hours after initiating sampling , the samplers will shut off, since this will indicate a non -significant rainfall event . All sampling intake points will be located near the lake ' s influent pipe or effluent weir (within ten to fifteen feet) , as applicable , and approximately mid -depth in the water column . The sample locations are shown on Figure A . 2 Sampling will consist of seven ( 7 ) rainfall events ( composite samples ) . All of the parameters that will be measured are for information . Since this project is a stormwater system retrofit , there is no critical parameter of concern . The purpose of the stormwater sampling is to determine the pollution removal effectiveness of the constructed stormwater management system . B2 . Sampling Methods Requirements B2 . 1 Sample Collection Procedures and Methods Automatic stormwater samplers will collect post-construction composite samples . Each automatic sampler will be equipped with a large plastic sample container that is properly cleaned before each sampling event . The automatic samplers will be programmed to take a flow-weighted sample every fifteen minutes . Once activated , each sampler will draw the flow-weighted sample through a Teflon tube , into its sample container every 15 minutes for approximately six hours or until at least 4 , 800 mL is collected . The composite sample containers will be thermally preserved during the collection process , then the composite jug will be stirred and siphoned into lab-supplied bottles that have been properly chemically preserved , and the samples will be transported to the laboratory on ice in order to ensure proper preservation . At the time of collection of the samples , field measurements (temperature , pH , salinity , dissolved oxygen ) will be performed . East Roseland QAPP Section B Revision No . _ Date : 7/23/04 Page 16 of 22 B2 . 2 Equipment Needed for Sampling Two automatic stormwater samplers (America Sigma Model 900 MAX) with plastic sample containers with Teflon or plastic tubing and an associated bubbler or area velocity flow meter as pertinent . B2 . 3 Support Facilities Required None required . B2 . 4 Individuals Responsible for Corrective Action Michael Wickwire , Project Quality Assurance Officer, is responsible for all necessary corrective action related to sampling . He will also collect the composite samples from the automatic samplers and reset them for the next sampling event . B2 . 5 Process for Preparation and Decontamination of Sampling Equipment The sampling set-up procedure will include proper decontamination of the sampling tubing and container. During the sampling , the automated samplers will be programmed to perform pre- and post-sample rinse and purge cycles in order to insure the sample taken is an accurate representation of the flow at the time of sampling . Disposal protocols will be handled according to the following protocols : Indian River County will comply with 62 - 160 April 9 , 2002 version of the SOPs . 132 . 6 Selection and Preparation of Sample Containers and Determination of Sample Volumes Sample containers will be plastic , which is a proper material for all of the tests that will be performed on the stormwater. To provide enough stormwater for the various tests , a minimum sample volume will be 4 , 800 ml per sample container . East Roseland QAPP Section B Revision No . _ Date : 11 / 16/04 Page 17 of 22 B2 . 7 Preservation Methods and Maximum Holding Times Once the stormwater samples are collected , they will be immediately transported to Indian River County' s West Regional Wastewater Treatment Plant (WWTP ) where they will be picked up by U . S . Biosystems , Inc . personnel during their daily wastewater sample collection process . U . S . Biosystems will take the samples to its Boca Raton , Florida laboratory for analysis . Once the stormwater samples are placed into U . S . Biosystems ' container, the maximum holding time is six hours . The samples will be kept on ice after collection until delivery to U . S . Biosystems . The sample preservation procedures will adhere to the January 1 , 2002 DEP - SOP-001 /01 . B3 . Sample Handling and Custody Requirements No specific or unusual sample handling requirements ents are required . Chain of custody and sample labeling procedures will be as recommended by U . S . Biosystems , Inc . The sample handling procedures will adhere to the January 1 , 2002 DEP- SOP -001 /01 . B4. Analytical Methods Requirements 64 . 1 Analytical Method to be Followed Measurement to be Made Analytical Method 1 . Specific Conductance ** EPA 120 . 1 2 , pH ** EPA 150 . 1 3 , Total Kjeldahl Nitrogen EPA 351 . 2 4 , Nitrate- N , Nitrite - N EPA 353 . 2 5 , Ammonia- N EPA 350 . 1 6 , Total Phosphorus EPA 365 .4 7 . Orthophosphorus EPA 365 . 1 8 , Biological Oxygen Demand ( BOD ) EPA 405 . 1 9 , Total Suspended Solids (TSS ) EPA 160 . 2 East Roseland QAPP Section B Revision No . _ Date : 11 / 16/04 Page 18 of 22 10 . Oil and Grease EPA 1664 11 . Hardness SM2340B 12 , Zinc EPA 200 . 71 200 . 89 6010 , or 6020 13 , Copper EPA 200 . 71 200 . 87 6010 , or 6020 14 . Cadmium EPA 200 . 71 200 . 87 6010 , or 6020 15 , Chromium EPA 200 . 71 200 . 89 6010 , or 6020 ** Field measurement performed by Michael Wickwire , of Peninsula hydrologic Data Specialists , Inc . B4 . 2 Validation Information for Non -Standard Methods Not applicable for this project . B4 . 3 Individuals Responsible for Corrective Action 1 . Field Measurements — Michael Wickwire of Peninsula hydrologic Data Specialists , Inc . 2 , Laboratory Measurements — Derrick M . Simons of U . S . Biosystems , Inc . B4 . 4 Special Laboratory Turnaround Time Not applicable this project . B5 . Quality Control Requirements B5 . 1 Purpose/Background QC checks will be performed throughout the Project to ensure the generation of reliable data . The equipment will be calibrated and programmed prior to installation at the Project site and a record of the calibration will be recorded in the field logs . The autosamplers will be checked periodically and after every rainfall event to ensure proper function . Additionally , Michael Wickwire will East Roseland QAPP Section B Revision No . _ Date : 7/23/04 Page 19 of 22 perform the field data collection , sample collection and measurements to ensure consistency . Sampling protocols for this project that are not previously stated in the QAPP will adhere to the 62 - 160 April 9 , 2002 version of the SOPs . B5 . 2 QC and Corrective Action Procedures If sampling is suspended because the lake depth drops to a predetermined level within four hours after initiating sampling and the samplers shut off, Michael Wickwire will take corrective action and reset the automatic samplers and decontaminate the field equipment . The laboratory analyses shall be conducted by U . S . Biosystems , Inc . , 3231 NW 7 t Avenue , Boca Raton , Florida 33431 , telephone (888 ) 862- 5227 . U . S . Biosystems , Inc . currently operates under NELAC accreditation # E86240 expiring on June 30 , 2005 . Laboratory quality control procedures will adhere to the 62 - 160 April 9 , 2002 version of the SOPs . The types of laboratory control checks that will be used when analyzing samples for this project are : Chemical : o Reagent Blanks o Matrix Spikes o Duplicate Samples o QC Check Samples o Duplicate Matrix Spikes o QC Check Standards o Continuing Calibration Standards Michael Wickwire , Project Quality Assurance Officer, is responsible for all necessary corrective action related to sampling and reporting and adhere to the requirements in DEP -SOP-001 /01 January 1 , 2002 . East Roseland QAPP Section B Revision No . _ Date : 11 / 16/04 Page 20 of 22 QC checks will be performed throughout the project to ensure the generation of reliable data . The equipment will be calibrated and programmed prior to installation at the project site and a record of the calibration will be recorded in the field logs . The automated samplers will be checked periodically and after each rainfall event to ensure proper function . Two equipment blanks will be taken during initial post-construction set- up using laboratory-supplied deionized water and adhering to the procedures outlined in FDEP SOPs . B6 . Instrument/Equipment Testing , Inspection & Maintenance The equipment will be checked periodically and after every rainfall event to ensure proper function . Maintenance will be performed if necessary . These activities will be recorded in the field log . Laboratory equipment will be tested and maintained according to the requirements outlined in the Laboratory SOPs , B7 . Instrument Calibration and Frequency The equipment will be programmed and calibrated prior to installation at the Project site according to manufacturers guidelines (America Sigma Model 900 MAX) and a record of the calibration will be kept with the equipment and recorded in the field log . Laboratory equipment will be calibrated according to the requirements outlined in the Laboratory SOPs . B8 . Inspection/Acceptance Requirements for Supplies The equipment (tubing , autosamplers , sample bottle , flow meter) will be visually inspected by Michael Wickwire to ensure proper function and recorded in the field log . B9 . Data Acquisition Requirements for Non -direct Measurements No data from non -direct measurements is planned for this project . B10 . Data Management East Roseland QAPP Section B Revision No . _ Date : 7/23/04 Page 21 of 22 Data ( pH , temperature , dissolve oxygen and salinity ) collected in the field by Michael Wickwire will be recorded in a field log and then transferred into an Excel spreadsheet . Data received from U . S . Biosystems , Inc . will also be entered into the Excel spreadsheet in order to process , compile and analyze the data . Keith McCully will review the data entry . The Excel spreadsheet will be backed up each night onto a security system . Any tables or graphs generated for the data report package from the spreadsheet will accompanied by : 1 . raw data ( laboratory reports ) 2 , field logs 3 , automatic sampler information 4 , problems encountered [The remainder of this page was left blank intentionally] East Roseland QAPP Section C Revision No . _ Date : 11 / 16/04 Page 22 of 22 C1 . Assessments and Response Actions 7 The autosamplers will be periodically checked ( minimum of once every >eAays ) and after every rainfall event to ensure proper function . Other than this no specific internal assessments or audits are planned for this project . Additionally , a copy of the latest approved Quality Assurance Project Plan (QAPP ) will be placed inside the protective enclosure of one of the automatic composite stormwater samplers to ensure that the QAPP is correctly followed . C2 . Reports to Management Project specific QA Reports and final report will be submitted to Department of Environmental Protection , Division of Water Resource Management , Bureau of Watershed Management, Attn : Ms , Patricia A . Sanzone , 2600 Blair Stone Road , MS 3565 , Tallahassee , Florida 32399 -2400 at a frequency of quarterly. D1 . Data Review, Validation , & Verification Since the water quality- monitoring program will evaluate the pollution removal effectiveness of the proposed stormwater detention pond , the data should be considered valid unless there is no observed decrease in the pollution loadings . Monitoring is an integral part of this project to determine the degree of pollution removal provided , in order to evaluate the effectiveness of this stormwater treatment technique . The stormwater data will compare lake influent water quality to lake effluent water quality . This information will be used to determine the pollutant removal effectiveness of the constructed stormwater system . Laboratory results will be validated according to NELAP , FDEP SOPs , and contract requirements . Jean Dent , Laboratory QC officer is responsible for data quality checks . Michael Wickwire , Project QC Officer, is responsible for the field data review and validation according to FDEP SOP requirements . D2 . Validation & Verification Methods The comparison of the results of this project against another similar project shall serve as validation /verification . STORMWATER SAMPLING PLAN FOR THE EAST ROSELAND STORMWATER IMPROVEMENT PROJECT FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION CONTRACT No . G0061 Prepared By Indian River County Public Works Department Stormwater Engineering November 16 , 2004 Baseline Data : Baseline data will be derived from water quality samples taken at the influent connection to the stormwater treatment lake . The effectiveness of this project in reducing stormwater loadings will be quantified by comparing influent and effluent water quality monitoring information . All laboratory analyses will be performed in accordance with US EPA and FDEP approved protocols . The selected firm will maintain a FDEP approved Comprehensive Quality Assurance Plan and Florida Department of Health certification . Pre -Construction Monitoring : Pre-construction monitoring is not required for this project. Post-Construction Monitoring : Post-construction samples will be composite samples taken by automatic samplers equipped with peristaltic pumps and flow meters . Each automatic sampler will take flow-weighted composite samples ( Le , the amount of sample collected is proportional to the flow rate ) . Post-construction monitoring will be as follows : Number of Sampling Locations : 1 F :\Public Works\KeithM\Stormwater Projects\Roseland\QAPP - Quality Assurance Project Plan\East Roseland Stormwater Sampling Plan - Revised July 23 , 2004 .doc Two locations at the stormwater detention pond (two sampling locations total ) : Stormwater Treatment Lake Inlet Stormwater Treatment Lake Outlet Number of Surface Water Sampling Events : Stormwater Treatment Lake Inlet — 7 storm events Stormwater Treatment Lake Outlet — 7 storm events Total Number of Samplings : Surface Water — 14 flow-weighted composite samples ( 7 from each sampling location ) Rainfall Events : The compositqUsamplers ' float switches will be set so that they are not activated until the lake surface rises approximately 1 inch . This will insure that a significant rainfall event is being sampled . Rain Gauge : A rain gauge will be located within the fenced stormwater treatment pond area at each stormwater treatment lake site . Rainfall readings will be recorded to the nearest 0 . 01 - inch , each work day throughout the entire water quality monitoring program . Surface Water Testing Parameters : Field Measurements : 1 , Specific Conductance 2 . pH Laboratory Analyses : 1 . Total Kjeldahl Nitrogen 2 , Nitrate - N , Nitrite = N 3 , Ammonia - N 2 F:\Public Works\KeithM\Stormwater Projects\Roseland\QAPP - Quality Assurance Project Plan\East Roseland Stormwater Sampling Plan - Revised July 23, 2004. doc Now 4 . Total Phosphorus 5 . Orthophosphorus 6 , Biological Oxygen Demand ( BOD ) 7 . Total Suspended Solids (TSS ) 8 . Oil and Grease 9 , Hardness 10 , Zinc 11 . Copper 12 , Cadmium 13 , Chromium Sample Locations and Other Pertinent Sampling Information : Sample locations are shown on the attached figure . Composite samples will be taken by automatic stormwater samplers . Each automatic sampler will take flow-weighted composite samples ( Le , the amount of sample collected is proportional to the flow rate ) . The composite sample containers will be thermally preserved during the collection process , the composite jug will be stirred and siphoned into lab- supplied bottles ( in the field ) that have been properly chemically preserved , and the samples will be transported to the laboratory on ice in order to ensure proper preservation . Each automatic sampler will be activated based on a rise in water depth in the lake . Once activated , the samplers will take flow-weighted samples at fifteen minute intervals for approximately six hours or until at least 4 , 800 mL is collected . However, if the lake depth drops to a predetermined level within four hours after initiating sampling , the sampler will shut off, since this will indicate a non - significant rainfall event . The sample suction points are located near the influent pipe or effluent weir (within ten to fifteen feet) , as applicable , and are approximately mid -depth in the water column . Field samples (Temperature , pH , Salinity , and Dissolved Oxygen ) will be taken in the vicinity of each sample suction point. Proposed field instruments are : ( 1 ) YSI Environmental 4 YSI 63 pH/Salinity/Conductivity/Temperature Instrument , and (2 ) YSI Environmental 4 YSI 55 Dissolved Oxygen Instrument . 3 F:\Public Works\KeithM\Stormwater Projects\Roseland\QAPP - Quality Assurance Project Plan\East Roseland Stormwater Sampling Plan - Revised July 23, 2004 .doc Y f Reporting : A component of this project involves developing a detailed and systematic record - keeping system to report water quality monitoring activities . The intent is to gauge the overall effect of the stormwater improvements . Water samples from the two lakes ' influent and outfall will be periodically collected , tested and analyzed to develop trend curves . Bimonthly and semiannual review reports will be produced as necessary . A final report will be provided when sampling is complete . 4 F :\Public Works\KeithM\Stormwater Projects\Roseland\QAPP - Quality Assurance Project Plan\East Roseland Stormwater Sampling Plan - Revised July 23 , 2004.doc